from screens.base import BaseScreen from kivymd.uix.boxlayout import MDBoxLayout from kivymd.uix.chip import MDChip from kivymd.uix.textfield import MDTextField from kivymd.uix.button import MDRectangleFlatButton,MDRectangleFlatIconButton,MDIconButton from kivymd.uix.label import MDLabel, MDIcon from kivy.uix.image import AsyncImage, Image from kivy.metrics import dp from kivy.properties import StringProperty from kivy.core.window import Window from kivy.core.image import Image as CoreImage import io,asyncio from kivy.uix.carousel import Carousel from screens.feed.feed import PostCard from kivy.clock import Clock from functools import partial from copy import copy,deepcopy from kivy.animation import Animation from main import MyLabel,COLOR_ICON from misc import * class ProfileAvatar(Image): def on_touch_down(self, touch): if self.screen.carousel.index and self.collide_point(*touch.pos) and self.screen.carousel.slides: start = self.screen.carousel.slides[0] start.opacity=0 self.screen.carousel.index=0 anim = Animation(opacity=1, duration=0.1) anim.start(start) # start = self.screen.carousel.slides[0] # log('????',start) # self.screen.carousel.load_slide(start) # self.screen.carousel.load_next() class LayoutAvatar(MDBoxLayout): pass class AuthorInfoLayout(MDBoxLayout): pass class LayoutCover(MDBoxLayout): source=StringProperty() pass class CoverImage(Image): pass def binarize_image(image, threshold=200): """Binarize an image.""" image = image.convert('L') # convert image to monochrome import numpy image = numpy.array(image) image = binarize_array(image, threshold) imsave(target_path, image) return image def binarize_array(numpy_array, threshold=200): """Binarize a numpy array.""" import numpy for i in range(len(numpy_array)): for j in range(len(numpy_array[0])): if numpy_array[i][j] > threshold: numpy_array[i][j] = 255 else: numpy_array[i][j] = 0 return numpy_array def crop_square(pil_img, crop_width, crop_height): img_width, img_height = pil_img.size return pil_img.crop(((img_width - crop_width) // 2, (img_height - crop_height) // 2, (img_width + crop_width) // 2, (img_height + crop_height) // 2)) def circularize_img(img_fn, width, im=None, do_crop=True,bw=False,resize=True,circularize=True): from PIL import Image, ImageOps, ImageDraw from kivy.app import App import numpy as np log=App.get_running_app().log #if not im: im = Image.open(img_fn) log('??',im) # get center if do_crop: im = crop_square(im, width, width) if resize: im = im.resize((width,width)) if bw: thresh = 175 fn = lambda x : 255 if x > thresh else 0 im = im.convert('L').point(fn, mode='1').convert('RGB') orig_color = (255,255,255) replacement_color = COLOR_ICON #(255,0,0) # img = im.convert('RGB') data = np.array(im) data[(data == orig_color).all(axis = -1)] = replacement_color im = Image.fromarray(data, mode='RGB').convert('RGBA') if circularize_img: bigsize = (im.size[0] * 3, im.size[1] * 3) mask = Image.new('L', bigsize, 0) draw = ImageDraw.Draw(mask) draw.ellipse((0, 0) + bigsize, fill=255) mask = mask.resize(im.size, Image.ANTIALIAS) im.putalpha(mask) # give back bytes log('!!',im) output = ImageOps.fit(im, mask.size, centering=(0.5, 0.5)) imgByteArr = io.BytesIO() output.save(imgByteArr, format='PNG') # imgByteArr = imgByteArr.getvalue() imgByteArr.seek(0) return imgByteArr # output.putalpha(mask) # output.save('output.png') # background = Image.open('back.jpg') # background.paste(im, (150, 10), im) # background.save('overlap.png') # return output class ProfilePageLayout(MDBoxLayout): pass class FollowerLayout(MDBoxLayout): pass class AuthorName(MyLabel): pass class AuthorUsername(MyLabel): pass class AuthorDesc(MyLabel): pass class AuthorPronouns(MyChip): pass class AuthorPlace(MyChip): pass class AuthorWebsite(MyChip): pass class AuthorFollowers(MyChip): pass class AuthorFollowing(MyChip): pass def update_screen_on_carousel_move(self,dt,width=75): # screen.author_name.text=str(screen.carousel.index) # avatar_layout = copy(screen.avatar_layout) # avatar_layout.width=dp(100) # avatar_layout.height=dp(100) if self.carousel.index: if not hasattr(self,'avatar_layout_small'): self.avatar_img.seek(0) img,byte,avatar,avatar_layout = self.make_profile_img(width,do_crop=False,bw=True,circularize=False) avatar.screen = self avatar_layout.pos_hint = {'right':0.995, 'top':0.995} avatar_layout.opacity=0 # avatar_layout.animate() self.add_widget(avatar_layout) self.avatar_layout_small=avatar_layout self.avatar_layout_small_visible=False if not self.avatar_layout_small_visible: self.avatar_layout_small_visible=True anim = Animation(opacity=1, duration=0.25) anim.start(self.avatar_layout_small) else: if hasattr(self,'avatar_layout_small'): if self.avatar_layout_small_visible: self.avatar_layout_small_visible=False anim = Animation(opacity=0, duration=0.25) anim.start(self.avatar_layout_small) # self.remove_widget(self.avatar_layout_small) # del self.avatar_layout_small # avatar_layout = self.avatar_layout # self.remove_widget(avatar_layout) # self.add_widget(avatar_layout) class ProfileScreen(BaseScreen): #def on_pre_enter(self): # global app # if app.is_logged_in(): # app.root.change_screen('feed') username = None clock_scheduled=None def make_profile_img(self,width,do_crop=True,circ_img=None,bw=False,circularize=True): img_src = f'assets/avatars/{self.app.username}.png' circ_img = circularize_img(img_src,width,do_crop=do_crop,bw=bw,circularize=circularize) avatar_layout = LayoutAvatar() byte=io.BytesIO(circ_img.read()) img = CoreImage(byte,ext='png') avatar = ProfileAvatar() avatar.texture = img.texture avatar_layout.height=dp(width) avatar_layout.width=dp(width) avatar_layout.add_widget(avatar) return (circ_img,byte,avatar,avatar_layout) def on_pre_enter(self, width=300): # query author info #if not self.username: self.username=self.app.username # @TODO if not self.clock_scheduled: Clock.schedule_interval(partial(update_screen_on_carousel_move, self), 0.1) self.clock_scheduled=True # clear if hasattr(self,'carousel'): for post in self.posts: self.carousel.remove_widget(post) self.remove_widget(self.carousel) del self.carousel self.posts=[] self.carousel = Carousel() self.carousel.direction='right' self.carousel.loop=True self.posts=[] # get circular image self.avatar_img, self.avatar_img_bytes, self.avatar, self.avatar_layout = \ self.make_profile_img(width) self.avatar.screen = self ## author info self.author_info_layout = AuthorInfoLayout() #self.app.name_irl = 'Marx Zuckerberg' self.app.name_irl = 'Komrade @'+self.app.username if hasattr(self.app,'name_irl'): self.author_name_irl = AuthorName(text=self.app.name_irl) self.author_name_irl.font_name = 'assets/font.otf' self.author_name_irl.font_size = '28sp' self.author_info_layout.add_widget(self.author_name_irl) self.author_name = AuthorUsername(text='@'+self.app.username) self.author_name.font_name = 'assets/font.otf' self.author_name.font_size = '20sp' # self.author_info_layout.add_widget(self.author_name) ## AUTHOR DESCRIPTION self.author_desc = AuthorDesc(text='... etc ...') self.author_desc.font_name='assets/font.otf' self.author_desc.font_size='18sp' # self.author_desc.halign='left' ## Pronouns self.author_pronouns = AuthorPronouns(label='he/him',icon='gender-transgender') ## AUTHOR PLACE self.author_place = AuthorPlace(label='Earth',icon='map-marker-outline') ## Website self.author_website = AuthorWebsite(label='website.org', icon='link-variant') ## Followers self.follower_layout = FollowerLayout() # self.author_followers = AuthorFollowers(label='13 followers',icon='account-arrow-left') self.author_following = AuthorFollowing(label='13 komrades',icon='account-multiple') ## add to layout self.author_info_layout.add_widget(self.author_desc) self.author_info_layout.add_widget(self.author_pronouns) self.author_info_layout.add_widget(self.author_place) # self.author_info_layout.add_widget(self.author_website) self.follower_layout.add_widget(self.author_following) # self.follower_layout.add_widget(self.author_followers) self.author_info_layout.add_widget(self.follower_layout) # class AuthorPlace(MDLabel): pass # class AuthorWebsite(MDLabel): pass # class AuthorFollowers(MDLabel): pass # class AuthorFollowing(MDLabel): pass ## add root widgets self.page_layout = ProfilePageLayout() self.page_layout.add_widget(self.avatar_layout) self.page_layout.add_widget(self.author_info_layout) self.add_widget(self.carousel) self.carousel.add_widget(self.page_layout) ## add posts asyncio.create_task(self.add_author_posts()) async def add_author_posts(self): # add posts lim=25 posts=await self.app.get_my_posts() self.log('POSTS!?',posts) # stop for i,post in enumerate(posts): if i>lim: break post_obj = PostCard(post) self.log(post) self.posts.append(post_obj) self.carousel.add_widget(post_obj) # def on_touch_move(self, ent): # if self.carousel.index: # self.author_name.text='moved!' # else: # self.author_name.text=self.username